Title:
LINEARLY POLARIZED DUAL HORN ANTENNA
Document Type and Number:
WIPO Patent Application WO/2022/270664
Kind Code:
A1
Abstract:
A linearly polarized dual horn antenna according to one embodiment of the present invention comprises: a horn (110) for transmitting or receiving, separately at the same time, a first linear polarization (501) and a second linear polarization (502) which are perpendicular to each other; an orthogonal mode converter (200), located below the horn (110), for splitting the first linear polarization (501) and the second linear polarization (502); and a power feeding unit for supplying power to the orthogonal mode converter (200). The orthogonal mode converter (200) comprises: a first hole (211) for transmitting or receiving the first linear polarization (501); and a second hole (212) for transmitting or receiving the second linear polarization (502); a third hole (213) disposed on the upper side of the orthogonal mode converter (200) and to which the first linear polarization (501) and the second linear polarization (502) are transmitted separately at the same time; and a body part having an inner space, in which the first hole (211), the second hole (212) and the third hole (213) are connected to one another, and one through bar (300) which connects a second lateral wall (222) and a fourth lateral wall (224) and traverses and passes through the inner space.
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Inventors:
JEONG KYEONGHWAN (KR)
JUNG HANDOO (KR)
JUNG HANDOO (KR)
Application Number:
PCT/KR2021/008300
Publication Date:
December 29, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
JANUSAT CO LTD (KR)
International Classes:
H01Q13/02; H01P1/161; H01Q1/46
Foreign References:
| KR20150000523A | 2015-01-05 | |||
| KR20130066906A | 2013-06-21 | |||
| KR20090038803A | 2009-04-21 | |||
| KR20110069386A | 2011-06-23 | |||
| KR20120081410A | 2012-07-19 |
Attorney, Agent or Firm:
KIM, Joonghyo (KR)
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